Technical Desktops

98603A BASIC 4.0 ROM

200 Series Selection:

Name: 98603A BASIC 4.0 ROM
Product Number: 98603A
Introduced: 1985
Division: Fort Collins Systems
Original Price: $1895
Catalog Reference: 1986, page 67


BASIC 4.0 ROM for 200 Series computers. This plug-in board significantly increases the performance of 200 Series computers (as well as the 310 and 320) compared to systems with RAM-based operating systems.

Dominique Berget has read the contents of the 16 ROMs on this board. The binary contents of the ROMs are here. Dominique has also created a replacement for this board, using more modern components. Click More Images to see a photo of the replacement board. Click Product Documentation to see the schematic for the new board.

To learn more about this board or to share similar information on other HP 9000 products, contact Dominique on

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